File indexing completed on 2024-04-14 03:48:08

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2004-2007 Torsten Rahn <tackat@kde.org>
 // SPDX-FileCopyrightText: 2007-2008 Inge Wallin <ingwa@kde.org>
 //
 
 #ifndef MARBLE_TILECREATOR_H
 #define MARBLE_TILECREATOR_H
 
 #include <QString>
 #include <QThread>
 
 #include "marble_export.h"
 
 class QSize;
 class QImage;
 
 namespace Marble
 {
 
 class TileCreatorPrivate;
 
 /**
  * Base Class for custom tile source
  *
  * Implement this class to have more control over the tile creating process. This
  * is needed when creating with a high tileLevel where the whole source image can't
  * be loaded at once.
  **/
 class MARBLE_EXPORT TileCreatorSource
 {
 public:
     virtual ~TileCreatorSource() {}
 
     /**
      * Must return the full size of the source image
      */
     virtual QSize fullImageSize() const = 0;
 
     /**
      * Must return one specific tile
      *
      * tileLevel can be used to calculate the number of tiles in a row or column
      */
     virtual QImage tile( int n, int m, int tileLevel ) = 0;
 };
 
 class MARBLE_EXPORT TileCreator : public QThread
 {
     Q_OBJECT
 
  public:
     /**
      * Constructor for standard Image source
      */
     TileCreator( const QString& sourceDir, const QString& installMap, 
                  const QString& dem,       const QString& targetDir=QString() );
 
     /**
      * Constructor for own, custom source class
      *
      * Ownership of source is taken by TileCreator
      */
     TileCreator( TileCreatorSource *source, const QString& dem, const QString& targetDir );
 
     ~TileCreator() override;
 
     void cancelTileCreation();
 
     void setTileFormat( const QString &format );
     void setTileQuality( int quality );
     void setResume( bool resume );
     void setVerifyExactResult( bool verify );
     QString tileFormat() const;
     int tileQuality() const;
     bool resume() const;
     bool verifyExactResult() const;
 
  protected:
     void run() override;
 
  Q_SIGNALS:
     void  progress( int value );
 
 
  private:
     Q_DISABLE_COPY( TileCreator )
     TileCreatorPrivate  * const d;
 };
 
 }
 
 #endif